32 lines
1 KiB
PHP
32 lines
1 KiB
PHP
<?php
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/** Select foreign key in edit form
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* @link http://www.adminer.org/plugins/#use
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* @author Jakub Vrana, http://www.vrana.cz/
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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class AdminerEditForeign {
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function editInput($table, $field, $attrs, $value) {
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static $foreignTables = array();
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static $values = array();
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$foreignKeys = &$foreignTables[$table];
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if ($foreignKeys === null) {
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$foreignKeys = column_foreign_keys($table);
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}
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foreach ((array) $foreignKeys[$field["field"]] as $foreignKey) {
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if (count($foreignKey["source"]) == 1) {
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$target = $foreignKey["table"];
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$id = $foreignKey["target"][0];
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$options = &$values[$target][$id];
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if (!$options) {
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$options = array("" => "") + get_vals("SELECT " . idf_escape($id) . " FROM " . table($target) . " ORDER BY 1");
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}
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return "<select$attrs>" . optionlist($options, $value) . "</select>";
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}
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}
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}
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}
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